ISO7721DR

Product Description :

Product Description

The ISO7721DR is a high-performance reinforced dual-channel digital isolator with an integrated power supply, ideal for applications requiring high-speed and low-power consumption. This product is designed to provide galvanic isolation between the input and output, making it suitable for use in industrial automation, motor control, and power delivery systems. With a wide operating temperature range and high electromagnetic immunity, this circuit board ensures reliable performance in harsh environments. The ISO7721DR board is compact and easy to integrate, offering a cost-effective solution for achieving signal isolation and noise reduction in electronic systems.

Product Attributes :

Type	Description
Category	Isolators Digital Isolators
Mfr	Texas Instruments
Series	-
Package	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Product Status	Active
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	1/1
Channel Type	Unidirectional
Voltage - Isolation	3000Vrms
Common Mode Transient Immunity (Min)	85kV/µs
Data Rate	100Mbps
Propagation Delay tpLH / tpHL (Max)	16ns, 16ns
Pulse Width Distortion (Max)	4.9ns
Rise / Fall Time (Typ)	1.8ns, 1.9ns
Voltage - Supply	2.25V ~ 5.5V
Grade	-
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	ISO7721

Product Information

Manufacturer: Texas Instruments
Number of Channels: 2
Data Rate: 100 Mbps
Isolation Voltage: 5000 Vrms
Supply Voltage: 3.3 V
Operating Temperature: -40°C to 125°C

Product Features

High-speed digital isolation
Low power consumption
Integrated DC-DC converter
Compact and easy to integrate
High electromagnetic immunity

Product Application

Industrial automation systems
Motor control systems
Power delivery systems
Electric vehicle charging
Solar inverters

Related Issues

Q: Is the ISO7721DR compatible with 5V supply voltage?
A: No, the recommended supply voltage is 3.3V.
Q: Can this board withstand high-voltage transients?
A: Yes, the isolation voltage of 5000 Vrms ensures protection against transients.
Q: Is the ISO7721DR suitable for medical equipment?
A: This product is not recommended for medical applications due to specific regulatory requirements.

Customer reviews

"The ISO7721DR exceeded my expectations in terms of performance and reliability. Highly recommended for industrial applications." - John D.
"Easy to integrate and provides excellent noise immunity. A great solution for motor control systems." - Sarah M.
"Compact design and robust isolation capabilities make this board a top choice for power delivery systems." - Michael R.
"The data rate and low power consumption of the ISO7721DR are impressive. Perfect for high-speed applications." - Emily S.
"Reliable performance even in harsh environments. A must-have for industrial automation." - David L.
"The ISO7721DR is a game-changer for electric vehicle charging systems. Delivers exceptional isolation and safety." - Lisa K.
"I`ve been using this board in solar inverters, and it has significantly improved the system`s performance. Very satisfied with the results." - Robert T.
"The integrated DC-DC converter is a standout feature, providing added convenience in various applications." - Olivia H.
"The ISO7721DR is a cost-effective solution for achieving signal isolation. It has become an essential component in our designs." - William G.
"Outstanding product support and technical documentation. Texas Instruments has once again delivered a high-quality solution." - Sophia B.